Mathematics, 03.11.2020 23:00 ajay67

If x2 + mx + m is a perfect-square trinomial, which equation must be true? A. x2 + mx + m = (x – 1)2
B. x2 + mx + m = (x + 1)2
C. x2 + mx + m = (x + 2)2
D. x2 + mx + m = (x + 4)2

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If x2 + mx + m is a perfect-square trinomial, which equation must be true? A. x2 + mx + m = (x – 1)...